use strict;
use warnings;
use IO::AtomicFile;
-use vars qw(@ISA);
-@ISA = qw(IO::AtomicFile);
+our @ISA = qw(IO::AtomicFile);
sub new {
my $class = shift;
sub DESTROY {
- # dont close atomatically (explicit close required to commit changes)
+ # don't close atomatically (explicit close required to commit changes)
}